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| Mirrors > Home > ILE Home > Th. List > 5t2e10 | GIF version | ||
| Description: 5 times 2 equals 10. (Contributed by NM, 5-Feb-2007.) (Revised by AV, 4-Sep-2021.) |
| Ref | Expression |
|---|---|
| 5t2e10 | ⊢ (5 · 2) = ;10 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 5nn0 9269 | . 2 ⊢ 5 ∈ ℕ0 | |
| 2 | 1nn0 9265 | . 2 ⊢ 1 ∈ ℕ0 | |
| 3 | df-2 9049 | . 2 ⊢ 2 = (1 + 1) | |
| 4 | 5cn 9070 | . . 3 ⊢ 5 ∈ ℂ | |
| 5 | 4 | mulridi 8028 | . 2 ⊢ (5 · 1) = 5 |
| 6 | 5p5e10 9527 | . 2 ⊢ (5 + 5) = ;10 | |
| 7 | 1, 2, 3, 5, 6 | 4t3lem 9553 | 1 ⊢ (5 · 2) = ;10 |
| Colors of variables: wff set class |
| Syntax hints: = wceq 1364 (class class class)co 5922 0cc0 7879 1c1 7880 · cmul 7884 2c2 9041 5c5 9044 ;cdc 9457 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 710 ax-5 1461 ax-7 1462 ax-gen 1463 ax-ie1 1507 ax-ie2 1508 ax-8 1518 ax-10 1519 ax-11 1520 ax-i12 1521 ax-bndl 1523 ax-4 1524 ax-17 1540 ax-i9 1544 ax-ial 1548 ax-i5r 1549 ax-ext 2178 ax-sep 4151 ax-cnex 7970 ax-resscn 7971 ax-1cn 7972 ax-1re 7973 ax-icn 7974 ax-addcl 7975 ax-addrcl 7976 ax-mulcl 7977 ax-mulcom 7980 ax-addass 7981 ax-mulass 7982 ax-distr 7983 ax-1rid 7986 ax-0id 7987 ax-rnegex 7988 ax-cnre 7990 |
| This theorem depends on definitions: df-bi 117 df-3an 982 df-tru 1367 df-nf 1475 df-sb 1777 df-clab 2183 df-cleq 2189 df-clel 2192 df-nfc 2328 df-ral 2480 df-rex 2481 df-rab 2484 df-v 2765 df-un 3161 df-in 3163 df-ss 3170 df-sn 3628 df-pr 3629 df-op 3631 df-uni 3840 df-int 3875 df-br 4034 df-iota 5219 df-fv 5266 df-ov 5925 df-inn 8991 df-2 9049 df-3 9050 df-4 9051 df-5 9052 df-6 9053 df-7 9054 df-8 9055 df-9 9056 df-n0 9250 df-dec 9458 |
| This theorem is referenced by: 5t3e15 9557 dec2dvds 12580 dec5dvds 12581 dec5nprm 12583 dec2nprm 12584 2exp16 12606 ex-fac 15374 |
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